настойчиво просить
From LSJ
μηδὲν κοτυλίζειν, ἀλλὰ καταπάττειν χύδην → not to sell by the cupful, but to dole out indiscriminately | not to sell by retail but wholesale
Russian > Greek
λίσσομαι, λίτομαι, διαμαρτύρομαι, προσορέγομαι, προσλιπαρέω, ἐκλιπαρέω